Which of the following represents the product of the matrices below?
(F) 
(G) 
(H) [-6]
(J) [6 -12]
(K) [-4 -12]
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For the songs on Charlie's mp3 player, the ratio of folk songs to rock songs is 3:11. Which of the following statements about the songs on his mp3 player is(are) true?
I. There are fewer folk songs than rock songs.
II. For every 11 rock songs, there are 3 folk songs.
III. Folk songs comprise 
of the songs on Charlie's mp3 player.
(F) I only (G) II only (H) I and II only (J) II and III only (K) I, II, and III
Correct Answer: H
What is the y-coordinate of the solution of the following system, presuming the system has a solution?
8x + y = 30
8x + 4y = 96
(F) 1 (G) 8 (H) 19 (J) 22 (K) The system has no solution.
Correct Answer: J
More ACT Math Exam Questions
- 1
MicroCorp will hold its annual company picnic next week and will assign 3 planning duties to its employees. One person selected will reserve a venue, another will arrange catering, and a third will plan activities. There are 10 employees eligible to fulfill these duties, and no employee can be assigned more than one duty. How many different ways are there for duties to be assigned to employees?
- 2In
ABC, the measures of 
A, B, and C are 2x°, 3x°, and 5x°, respectively. What is the measure of C? - 3When
, 16r4 - s4 =? - 4
If x = -
and x = 
are the roots of the quadratic equation ax2 + bx + c = 0, then which of the following could represent the two factors of ax2 + bx + c? - 5A surveyor took and recorded the measurements shown in the figure
below. If the surveyor wants to use these 3 measurements to calculate
the length of the pond, which of the following would he find to be the
most useful?
